package com.baixiong.springmvc.interceptors;

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import org.springframework.lang.Nullable;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
@Component
public class Interceptor1 implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        System.out.println("Interceptor1`s preHandle!");
        return true;
    }


    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,  ModelAndView modelAndView) throws Exception {
        System.out.println("Interceptor1`s postHandle!");
    }


    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,  Exception ex) throws Exception {
        System.out.println("Interceptor1`s afterCompletion!");
    }
}
